71424144

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:765

約数の個数: 120

約数和(自身を含む): 221643552

約数和(自身を除く): 150219408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 67, 72, 88, 99, 132, 134, 144, 176, 198, 201, 264, 268, 396, 402, 528, 536, 603, 673, 737, 792, 804, 1072, 1206, 1346, 1474, 1584, 1608, 2019, 2211, 2412, 2692, 2948, 3216, 4038, 4422, 4824, 5384, 5896, 6057, 6633, 7403, 8076, 8844, 9648, 10768, 11792, 12114, 13266, 14806, 16152, 17688, 22209, 24228, 26532, 29612, 32304, 35376, 44418, 45091, 48456, 53064, 59224, 66627, 88836, 90182, 96912, 106128, 118448, 133254, 135273, 177672, 180364, 266508, 270546, 355344, 360728, 405819, 496001, 533016, 541092, 721456, 811638, 992002, 1066032, 1082184, 1488003, 1623276, 1984004, 2164368, 2976006, 3246552, 3968008, 4464009, 5952012, 6493104, 7936016, 8928018, 11904024, 17856036, 23808048, 35712072, 71424144]

約数ペア:

[(1, 71424144), (2, 35712072), (3, 23808048), (4, 17856036), (6, 11904024), (8, 8928018), (9, 7936016), (11, 6493104), (12, 5952012), (16, 4464009), (18, 3968008), (22, 3246552), (24, 2976006), (33, 2164368), (36, 1984004), (44, 1623276), (48, 1488003), (66, 1082184), (67, 1066032), (72, 992002), (88, 811638), (99, 721456), (132, 541092), (134, 533016), (144, 496001), (176, 405819), (198, 360728), (201, 355344), (264, 270546), (268, 266508), (396, 180364), (402, 177672), (528, 135273), (536, 133254), (603, 118448), (673, 106128), (737, 96912), (792, 90182), (804, 88836), (1072, 66627), (1206, 59224), (1346, 53064), (1474, 48456), (1584, 45091), (1608, 44418), (2019, 35376), (2211, 32304), (2412, 29612), (2692, 26532), (2948, 24228), (3216, 22209), (4038, 17688), (4422, 16152), (4824, 14806), (5384, 13266), (5896, 12114), (6057, 11792), (6633, 10768), (7403, 9648), (8076, 8844)]